Agilent Poroshell HPH-C18 HPLC Columns
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Agilent Poroshell HPH-C18 HPLC columns incorporate hybrid InfinityLab Poroshell particle technology to provide high pH stability. Hybrid particle technology improves overall particle ruggedness at extended pH, enabling long lifetimes and fewer column changes. The selectivity of the HPH-C18 chemistry is very similar to Poroshell EC-C18, making method transfer simple. Featuring superficially porous particles for fast and highly efficient separations. Choose from 2.7 µm for UHPLC performance at lower pressures, 1.9 µm for ultimate UHPLC performance, or 4 µm for improved HPLC performance.
Features
- High pH capability designed for longest lifetime, especially under high pH conditions
- Similar selectivity compared to EC-C18
- A scalable family of particles - 1.9 µm, 2.7 µm, and 4 µm – to get the best from your methods and instruments
- Scalable to preparative LC dimensions with the HPH-C18 stationary phase
- High efficiency columns for improved throughput and higher resolution
- UHPLC guard columns to further extend the life of your analytical column
- Enhanced usability, traceability, and security with a preprogrammed ID tag
- USP L1 classification
Specification
| Poroshell HPH-C18 | |
| Bonded Phase | C18 |
| Particle Type | Superficially Porous |
| Particle Size | 1.9 µm, 2.7 µm, 4 µm |
| Pore Size | 100 Å |
| Surface Area | 95 m2/g |
| Endcapped | Yes |
| Carbon Load | Proprietary |
| Maximum Temperature | 60°C |
| pH Range | 2 - 11 |
| Pressure Limit | 2.7 µm and 4 µm - 600 bar 1.9 µm - 1300 bar |
| Hardware | Stainless Steel |
| USP Designation | L1 |
Literature
More chemistries for solving your toughest separation challenges
Choose the right particle size and bonded phase to achieve optimal separation for your samples
Perform rugged, fast LC with confidence
Flow diagrams to help choose Poroshell phase and dimensions